A researcher believes that arrivals at a walk-in hair salon are Poisson distributed.The following data represent a distribution of frequency of arrivals in a one hour time period.
Using = 0.10,the critical chi-square value for this goodness-of-fit test is _______.
A) 1.064
B) 13.277
C) 9.236
D) 8.799
E) 7.779
Correct Answer:
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